Wonderful Wallpaper

Wallpaper kind of scares me in general with its seeming permanence. I know it can be removed, but do I really want to have to do that someday? Or subject the next owner of my home to extensive wallpaper scouring, soaking, and scraping? But this amazing design would be so worth it:
You could paint directly on it, or affix your artwork, your child's artwork, etc. to the frames. The possibilities are endless! Now where in my little house do I have a wall big enough for wallpapering? Maybe the dining room? Wonder if the hubster would allow wallpaper on our walls? This is one of those days that I wish I had a room all to myself...